Not that I have an opinion about Mobilewalla's analysis but polling gets accurate results with far less than 30-60% sampling, so that, in and of itself, is not necessarily a problem.
> polling gets accurate results with far less than 30-60% sampling, so that, in and of itself, is not necessarily a problem.
I'd like to refer you to the sentence after I quoted the article.
>> And getting down to it more: which 30-60% of people?
Polling works hard to ensure that their data set is a representative demographic. We don't know that here. Considering that there are socioeconomic correlations between race, it isn't out of the question that this data is not representative. You could have 60% but if your data set isn't representative, you aren't going to draw accurate conclusions.
I'd like to refer you to the sentence after I quoted the article.
>> And getting down to it more: which 30-60% of people?
Polling works hard to ensure that their data set is a representative demographic. We don't know that here. Considering that there are socioeconomic correlations between race, it isn't out of the question that this data is not representative. You could have 60% but if your data set isn't representative, you aren't going to draw accurate conclusions.